When Jack and Kate meet at a party, jack knows he's falling-hard. But then Kate dies. And their story should end there. Yet Kate's death sends jack back to the beginning, the moment they first meet, and Kate's there again. Healthy, happy, and charming as ever. Jack isn't sure if he's losing his mind. Still, if he has a chance to prevent Kate's death, he'll take it. However, Jack will learn that his actions are not without consequence.